Please kindly note the raw materials' cost increasing crazily now in China, compared the cost in the beginning of this year, the metal cost has been increased 20%, and the package cost has been increased 5%.
As in China, environmental protection is more & more important, so the metal & paper's cost will continue to increase in the future. The cost will be higher than before.
So if you have new purchase plan, it's better to confirm with us before the higher cost.